232986 has 32 divisors (see below), whose sum is σ = 524160. Its totient is φ = 68544.

The previous prime is 232963. The next prime is 232987. The reversal of 232986 is 689232.

232986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232987) by changing a digit.

232986 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211 + ... + 2313.

It is an arithmetic number, because the mean of its divisors is an integer number (16380).

2²³²⁹⁸⁶ is an apocalyptic number.

232986 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 232986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262080).

232986 is an abundant number, since it is smaller than the sum of its proper divisors (291174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232986 is a wasteful number, since it uses less digits than its factorization.

232986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150.

The product of its digits is 5184, while the sum is 30.

The square root of 232986 is about 482.6862334892. The cubic root of 232986 is about 61.5332624614.

It can be divided in two parts, 2329 and 86, that added together give a triangular number (2415 = T₆₉).

The spelling of 232986 in words is "two hundred thirty-two thousand, nine hundred eighty-six".